{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2101953268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42a16e61037e8748a0f03390ffc81bd46d1900336bfde288fd1a9260174f8b79",
    "signature": "0x7a8376982f28701e0f6f4ce9c11e767d5c4a74b866b7ba1b3a4fb1344b98f90d6e0203875632deb0f1e118d86388a21e802bdd7710d8017e4c217d13aaaf12391b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}